Event: Club Championship

PDF Excel

Opponent	Rating	Result
Chris Lake	1808	½ - ½
Cameron Storey	0	1 - 0
Stephen J Newman	2053	0 - 1
Geoffrey H James	2065	0 - 1
John Abraham	1772	1 - 0
Jan Ten Sythoff	1703	1 - 0(def)
Kit Blades	1880	0 - 0
Luke E Rutherford	2245	0 - 0

performance = (sum(opponents ratings) + 400(wins-losses)) / games

1540 = (7698 + 400 * (2 - 2)) / 5)